International Standards and Conformity Assessment for all electrical, electronic and related technologies


Circuit breakers and similar devices for household and similar applications



Reference EN 61009-1:2012
Title Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs) - Part 1: General rules
Project Number 22788
Abstract/Scope IEC 61009-1:2010 applies to residual current operated circuit breakers with integral overcurrent protection functionally independent of, or functionally dependent on, line voltage for household and similar uses (hereafter referred to as RCBOs), for rated voltages not exceeding 440 V a.c. with rated frequencies of 50 Hz, 60 Hz or 50/60 Hz and rated currents not exceeding 125 A and rated short circuit capacities not exceeding 25 000 A for operation at 50 Hz or 60 Hz. This third edition cancels and replaces the second edition, published in 1996, amendment 1 (2002) and amendment 2 (2006). It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - complete revision of EMC sequences, including the new test T.2.6, already approved in IEC 61543; - clarification of RCDs current/time characteristics reported in Tables 2 and 3; - revision of test procedure for IΔn< /sub> between 5 A and 200 A; - tests for the use of RCBOs in IT systems; - testing procedure regarding the 6mA d.c. current superimposed to the fault current; - improvement highlighting RCDs with multiple sensitivity; - some alignments with IEC 60898-1.


Current Stage code 6060
Current Stage code date 2012-12-14
Current Stage code deadline 2013-06-18
Deadline date for vote 2012-02-15


Directive(s) LVD (2006/95/EC), EMC (2004/108/EC)
Order Voucher  


IEC Technical Body IEC/SC 23E
Reference Document IEC 61009-1:2010 (MOD)
ICS 29.120.50 - Fuses and other overcurrent protection devices
Keywords Circuit-breaker; Residual; Current operated; Overcurrent; Household
Note 2012-05-21 - Publication editing allocated to * Supersedes EN 61009-1:2004 + corr. Jul.2006 + A11:2008 + A12:2009 + A13:2009 + A14:2012 + AC:2012
A-Deviation(s) AT
Special National Condition(s) DE


Categories - Aspects
Product Life Cycle


Deadline Date
6060 2012-12-14 2013-06-18 export to doc file  EN  FR
5099 2012-06-18 2012-07-16  
5060 2012-05-14 2012-06-04 export to doc file  EN
5020 2011-12-09 2012-05-11 export to doc file  EN  FR
5000 2011-11-16 2011-12-02  
2020 2011-03-24 2011-11-01  
1099 2010-03-01 2010-09-01  
1000 2009-11-12 2010-02-28  

Implementation Dates

date of Ratification (DOR) (1) 2012-06-18
date of Availability (DAV) (2) 2012-12-14
date of Announcement (DOA) (3) 2012-12-18
date of Publication (DOP) (4) 2013-06-18
date of Withdrawal (DOW) (5) 2017-06-18


Supersedes EN 61009-1:2004
EN 61009-1:2004/corrigendum Jul. 2006
EN 61009-1:2004/A11:2008
EN 61009-1:2004/A12:2009
EN 61009-1:2004/A13:2009
EN 61009-1:2004/A14:2012
EN 61009-1:2004/A14:2012/AC:2012
Superseded by  
Normative reference (6) EN 55014-1:2006
ISO 7000:1989
EN 60051 series
HD 588.1 S1:1991
EN 60060-2:1994
EN 60068-2-30:2005
EN 60068-3-4:2002
EN 60112:2003
EN 60228:2005
corr. May 2005
HD 60364 series
IEC 60364-5-52:2001
IEC 60364-5-53:2001
IEC 60529
EN 60664-1:2007
EN 60898-1:2003
corr. February 2004
EN 61009 series
EN 61543:1995
corr. December 1997
IEC 60417-DB

(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved

(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat

(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level

(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement

(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn

(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.